Portable radio battery or similar article



FIG. 1 is a front, top and right side perspective view of a portable radio battery or similar article showing our new design.

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front, top, and right side perspective view of an alternate embodiment of a portable radio battery or similar article showing our new design.

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a portable radio battery or similar article, as shown and described. 